Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cho tuoi cay snippets" » "cho nguoi cay snippets", "thi tuoi cay snippets", "cho moi cay snippets", "cho nuoi cay snippets", "cho tuoi cam snippets", "cho tuong cay snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("cho tuoi cay snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cho tuoi cay snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cho tuoi cay snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cho tuoi cay snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.